Alesis Fusion 6 HD Service Manual
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Alesis Fusion 6 HD Service Manual

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ALESIS
Fusion 6/8HD
(S60/S80)
Service Manual
P/N: 8-31-0167-A
ATTENTION!
THIS DOCUMENT CONTAINS SENSITIVE
PROPRIETARY INFORMATION.
ALL RECIPIENTS MUST HAVE A CURRENT
NON-DISCLOSURE AGREEMENT ON FILE
WITH ALESIS, LLC.
DO NOT MAKE ILLEGAL
COPIES OF THIS DOCUMENT
The information in this document contains privileged and confidential information.
It is intended only for the use of those authorized by Alesis. If you are not the
authorized, intended recipient, you are hereby notified that any review,
dissemination, distribution or duplication of this document is strictly prohibited. If
you are not authorized, please contact Alesis and destroy all copies of this
document. You may contact Alesis at servicemanuals@alesis.com or at
support@alesis.com.
Copyright Alesis, LLC
Confidential
Alesis Service Manual
8-31-0167-A

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Summary of Contents for Alesis Fusion 6 HD

  • Page 1 COPIES OF THIS DOCUMENT The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Alesis. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited.
  • Page 2 SERVICE MANUAL MODEL:S60 Specifications Sound Engine Sound Generation: Polyphonic Voices: each ! " " $ % & ' ( ' )" $ ' * ' +* " ( * $ +* ! " % * & * ! " ' + Program Memory: - "...
  • Page 3 Sampling Inputs Connectors: ' 9: .# ; Input Impedance: $ * * . Gain Trim Range: * Signal To Noise Ratio: $ * ' ,< THD+N: * * * 4 = > <$ # ? $ @7A Frequency Response: B? <* * 4 ' * <' * @7A Maximum Input Level: % Multitrack Inputs...
  • Page 4 SERVICE MANUAL MODEL:S80 Specifications Sound Engine Sound Generation: Polyphonic Voices: each ! " " $ % & ' ( ' )" $ ' * ' +* " ( * $ +* ! " % * & * ! " ' + Program Memory: - "...
  • Page 5 Sampling Inputs Connectors: ' 9: .# ; Input Impedance: $ * * . Gain Trim Range: * Signal To Noise Ratio: $ * ' ,< THD+N: * * * 4 = > <$ # ? $ @7A Frequency Response: B? <* * 4 ' * <' * @7A Maximum Input Level: % Multitrack Inputs...
  • Page 6 Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other transfer. As the owner of the copyright to the Manual, Alesis does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Alesis. Alesis has no obligation to provide to you any correction of, or supplement to, the Manual, or any new or superseding version thereof.
  • Page 7 ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ALESIS SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND ALESIS SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
  • Page 8 The product is exposed to water or excessive moisture, c. The AC power supply plug or cord is damaged, d. The product shows an inappropriate change in performance or does not operate normally, or e. The enclosure of the product has been damaged. Confidential Alesis Service Manual 8-31-0167-A...
  • Page 9 6.2. S80 7. Wiring Diagrams 7.1. S60 7.2. S80 8. Exploded View 8.1. S60 8.2. S80 9. Packing Diagram 9.1. S60 9.2. S80 10. Diagnostic Mode 11. Troubleshooting Guide 12. Installation of E3 Memory Expansion Modules Confidential Alesis Service Manual 8-31-0167-A...
  • Page 10 1.1. “P” + “PLAY” : “Privileged” mode. 1.1.1. Service Key and Adaptor Cable: This mode is only available with a service key plugged into the MIDI ports. The service key is Alesis Part Number 9-40-0196-A, and is the same service key used for HD24 (RL) and HD24XR (RL2).
  • Page 11 It is recommended to do this for every unit received for service (and actually happens automatically after a ROM Image update) as a first step in any troubleshooting process. Confidential Alesis Service Manual 8-31-0167-A...
  • Page 12 ALESIS Fusion 6/8HD (S60/S80) SCHEMATIC PCB LAYERS Confidential Alesis Service Manual 8-31-0167-A...
  • Page 13 ALESIS Fusion 6/8HD (S60/S80) MAIN PCB REV B Confidential Alesis Service Manual 8-31-0167-A...
  • Page 34 ALESIS Fusion 6/8HD (S60/S80) EXPANSION DIGITAL PCB REV B Confidential Alesis Service Manual 8-31-0167-A...
  • Page 54 ALESIS Fusion 6/8HD (S60/S80) ANALOG I/O PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 66 ALESIS Fusion 6/8HD (S60/S80) EXPANSION ANALOG PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 80 ALESIS Fusion 6/8HD (S60/S80) FRONT PANEL RIGHT PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 87 ALESIS Fusion 6/8HD (S60/S80) FRONT PANEL CENTER PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 92 ALESIS Fusion 6/8HD (S60/S80) FRONT PANEL LEFT PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 97 ALESIS Fusion 6/8HD (S60/S80) PITCH/MOD WHEEL PCB REV 3 Confidential Alesis Service Manual 8-31-0167-A...
  • Page 101 ALESIS Fusion 6/8HD (S60/S80) SATA PCB REV A Confidential Alesis Service Manual 8-31-0167-A...
  • Page 115 ALESIS Fusion 6/8HD (S60/S80) SATA PCB REV B Confidential Alesis Service Manual 8-31-0167-A...
  • Page 129 Last Revised: S80 Serial ATA PCB Rev B RevChange Document 11/7/2005 Suggested Performed SCH PCB CAM DATE DATE Description of change: Reason for change: TOP LEVEL CHANGES 10/28/2005 Change all text from Rev A to B. Standard Procedure 1/12/2005 11/7/2005 Update Part Types as necessary Standard Procedure 1/12/2005 1/12/2005...
  • Page 130 ALESIS Fusion 6/8HD (S60/S80) SERVICE KEY ADAPTOR CABLE Confidential Alesis Service Manual 8-31-0167-A...
  • Page 132 ALESIS Fusion 6HD (S60) Confidential Alesis Service Manual 8-31-0167-A...
  • Page 133 S60ALE DESCRIPTION LEVEL PT130441901 ENDCAP LEFT MT130445701 FIXED PLATE SC0308PBBI SCREW MT133001602 TOP PANEL PT130441701 BEZEL ARP PT130290701 ARP NAME PLATE PT131066702 KNOB PT130441401 BEZEL PANEL LEFT SC0306FINI SCREW TW PITCH/MOD S80 PITCH MODE WHEEL ASS'Y SC0308RBZI SCREW EVA1304409 MT1304451 FIXED PLATE SC0306RBZI SCREW...
  • Page 134 CN5025400301 CONNECTOR DWZ201601 2P CABLE AL4-19-0046 1P CONNECTOR (50MM) CN0100000801 1P CABLE CN0620003402 6P CONNECTOR AL4-70-0021 16P CONNECTOR (250mm) CN1625403301 CONNECTOR CN0225403601 CONNECTOR 3P SOCKET CN0100000504 CONNECTOR AL4-18-4000 40P CONNECTOR (230mm) AL4-18-4002 40P CONNECTOR (370mm) AL5-00-0149 SCREW AL7-10-0124 MT1304464 BRACKET FAN PT1304312 AIR DEFLECTOR PT1304313...
  • Page 135 PE150350BO POLYBAG PUS6001 END CAP FOAM LEFT PUS6002 END CAP FOAM RIGHT PUS6003 FOAM SD12001200 SOFT SHEET AL9-79-0307-A LEFT PCB ASS'Y AL0-09-0044 VR 2.5KB R15,20,22,23 AL0-09-0049 VR 5KA AL0-17-0102 RESISTOR 4 ×1K 1/16W AL1-08-0222 ELECT 22UF/16V (S) AL1-56-0104 CERAMIC 0.1UF (SMD) C1,2,4~7,9~20,24~28 AL2-13-7808 IC LM7808...
  • Page 136 CS151J5005COG CERAMIC 150P (SMD) C15,17,18,23,30,32,38,41 NUT0103IZI NUT 3M/M (U10) RS10118J05 RESISTOR 100 (SMD) RS10218J05 RESISTOR 1K (SMD) R1,2,5,6,9,12,15,16,19,20 RS10318J05 RESISTOR 10K (SMD) R10,13,14,50,52,55,64,76,77,79,80 RS10418J05 RESISTOR 100K (SMD) R7,8,23,24,35,38,44,46~48,71,74,75,78 RS18218J05 RESISTOR 1K8 (SMD) R81~84 RS20318J05 RESISTOR 20K (SMD) R21,22,34,36,49,51,66,67 RS22118J05 RESISTOR 220 (SMD) R31,37,59,68,86,88 RS22518J05 RESISTOR 2M2 (SMD)
  • Page 137 AL4-14-0024 24P DIL HEADER (J10) AL4-14-0250 50P DIL HEADER (J9) AL4-14-4002 40P HEADER (J2,8) AL4-15-0803 8P SIL CONNECTOR (J5) AL4-20-4000 40P HEADER (J4,7) AL7-01-0049 CRYSTAL 25MHz U1,8 AL7-20-0067 INDUCTIOR 33UH (SMD) AL7-33-0103 E1,2 AL9-40-0336-B DIGITAL PCB RS01018J05 RESISTOR 1 (SMD) R29~33 RS10218J05 RESISTOR 1K (SMD)
  • Page 138 AL5-04-0049 RUBBER AL7-01-0047 CRYSTAL 25MHz AL9-40-0352-A SATA PCB RS10318J05 RESISTOR 10K (SMD) R5,6 RS10518J05 RESISTOR 1M (SMD) TE612000202 2P CONNECTOR (J2) AL9-79-0368-B MAIN PCB ASS'Y AL0-16-0200 RESISTOR 20 (SMD) R125 AL0-17-0103 RESISTOR 4×10K 1/16W R3,6,18,86,109 AL0-17-0472 RESISTOR 4×4.7K 1/16W R22~24,30,47,53,83,119,120 R12,26,27,39~46,48~52,54,60~68,70,72,74,75,77~81, AL0-17-2470 RESISTOR 4×47 1/16W...
  • Page 139 AL4-10-7004 50P CF CARD CONNECTOR (J10) AL4-11-0009 JACK AL4-14-0014 14P HEADER (J12) AL4-14-0040 40P HEADER (J23) AL4-14-0116 16 DIL CONNECTOR (J18,19) AL4-14-0250 50P HEADER (J21) AL4-15-0803 8P SIL CONNECTOR (J17) AL4-20-0004 26P HEADER (J13) AL4-20-4000 40P HEADER (J14,15) AL7-01-0043 CRYSTAL 33.8688MHz AL7-01-0045 CRYSTAL 32.768KHz AL7-01-0046...
  • Page 140 CN2625405001 26P CONNECTOR (500mm) CN4025404801 40P CONNECTOR (480mm) LDLTST-C190KGKT GREEN LED LDLTST-C190KRKT RED LED LDLTST-C190KSKT YELLOW LED D1~41 RS00018J05 RESISTOR 0 (SMD) R31,32 RS10018J05 RESISTOR 10 (SMD) R12,71 RS10118J05 RESISTOR 100 (SMD) RS10318J05 RESISTOR 10K (SMD) R29,30,74 RS13018J05 RESISTOR 13 (SMD) R5,14,19,35,37,44,49,52,54,56,57,59,61,64 RS20218J05 RESISTOR 2K (SMD)
  • Page 141 ALESIS Fusion 8HD (S80) Confidential Alesis Service Manual 8-31-0167-A...
  • Page 142 S80ALE DESCRIPTION LEVEL PT130440901 ENDCAP LEFT MT130445601 FIXED PLATE SC0308PBBI SCREW MT133001502 TOP PANER PT130441701 BEZEL ARP PT130290701 ARP NAME PLATE PT131066702 KNOB PT130441401 BEZEL PANEL LEFT SC0306FINI SCREW TW PITCH/MOD S80 PITCH MODE WHEEL ASS'Y SC0308RBZI SCREW EVA1304409 MT1304451 FIXED PLATE SC0306RBZI SCREW...
  • Page 143 CN2025402002 20P CONNECTOR (200mm) CN2425401101 24P CONNECTOR (110mm) AL4-18-4000 CONNECTOR CN5025400301 50P CONNECTOR (30mm) DWZ201601 2P CABLE AL4-19-0046 1P CONNECTOR 50MM CN0100000801 1P CONNECTOR (80mm) CN0620003402 6P CONNECTOR (340mm) CN0100000504 1P CONNECTOR (50mm) AL4-19-2003 CONNECTOR AL7-53-0100 CAUTION LABEL SC0308RBNI SCREW AL4-18-4001 CONNECTOR BAGL-70L...
  • Page 144 PUS8003 ENDCAD FOAM RIGHT SD12001200 SOFT SHEET SD45025000 SOFT SHEET AL9-79-0307-A FRONT PANEL LEFT PCB ASS'Y AL0-09-0044 VR 2.5KB R15,20,22,23 AL0-09-0049 VR 5KA AL0-17-0102 RESISTOR 4×1K 1/16W AL1-08-0222 ELECT 22UF/16V AL1-56-0104 CERAMIC 0.1UF (SMD) C1,2,4~7,9~20,24~28 AL2-13-7808 IC LM7808 AL2-51-4401 TRANSISTOR 2N4401 Q2~5,9,11 AL2-51-4403 TRANSISTOR 2N4403...
  • Page 145 RS10318J05 RESISTOR 10K (SMD) R29,30,74 RS13018J05 RESISTOR 13 (SMD) R5,14,19,35,37,44,49,52,54,56,57,59,61,64 RS20218J05 RESISTOR 2K (SMD) R10,46 RS20318J05 RESISTOR 20K (SMD) RS22118J05 RESISTOR 220 (SMD) R8,47,76 RS51018J05 RESISTOR 51 (SMD) RS56218J05 RESISTOR 5K6 (SMD) R45,69 RS62018J05 RESISTOR 62 (SMD) R6,13,20,36,38,39,50,51,53,55,58,60,62,63 RS68118J05 RESISTOR 680 (SMD) R67,70 TE572542001 20P HEADER...
  • Page 146 AL2-70-5249 IC MCF5249 AL2-70-6713 IC MPU TMS320C6713BBGA AL2-74-0181 IC TLP181 AL2-77-0095 IC AL3102 U10,11 AL2-78-0041 IC M41T00 AL2-79-1582 IC ISP1582 AL2-79-3305 IC TPS3305-18 AL2-80-0010 IC EPIC4F324C8 AL4-00-0002 5P MIDI CONNECTOR J3~5 AL4-01-0010 RCA JACK AL4-02-0006 JACK J6,7 AL4-02-0007 JACK AL4-08-0402 USB JACK AL4-10-7004 50P CF CARD CONNECTOR...
  • Page 147 AL2-50-4149 DIODE D1~16 AL2-51-4401 TRANSISTOR 2N4401 Q4,5 AL2-51-4403 TRANSISTOR 2N4403 Q3,6,11 AL2-54-2114 TRANSISTOR 2SD2114K Q1,2,7~10 AL2-62-0014 IC 74AHC14 AL2-71-0074 IC TL074 U7,8 AL2-71-3079 IC MC33079 U1,2,4 AL2-75-1101 IC AL1101 AL2-75-1201 IC AL1201 U2,5 AL4-02-0007 7P JACK J1~5,7,8 AL4-14-0014 14P DIL HEADER (J9) AL5-04-0049 RUBBER...
  • Page 148 C12,14,17,36,38,39,43,58,62,79,93,95,107,110,113,12 AL1-71-3102 TANTALUM 10UF/16V 0,122,131 AL2-51-0140 DIODE MBRS140LT3 D1,2,6 AL2-51-4003 DIODE D3~5 AL2-56-0749 TRANSISTOR FZT749 AL2-61-2517 IC AP1117-1.5V AL2-61-3463 IC MC34063A AL2-65-0017 IC 74LVC1G17 U15~17 AL2-65-2305 IC MPC962305 AL2-66-3216 IC SDRAM 256M U5,6,10,13 AL2-70-6713 IC MPU TMS320C6713BBGA U2,9 AL2-77-0095 IC AL3102 AL2-80-0010 IC EPIC4F324C8 AL4-14-0024...
  • Page 149 SC0308RIZI SCREW (U2) WS073307IC WASHER (U2) WS663309IC WASHER (U2) AL9-79-0352-A SATA PCB ASS'Y AL0-16-1212 RESISTOR 12.1K (SMD) AL1-08-0476 ELECT 47UF/25V C3,4 AL1-56-0100 CERAMIC 10P (SMD) C1,2 AL1-56-0104 CERAMIC 0.1UF (SMD) C5~12 AL2-61-2317 IC LM1117 AL2-84-0330 IC JM20330 AL4-08-0701 SATA CONNECTOR (SMD) (J4) AL4-14-4001 40P HEADER...
  • Page 150 ALESIS Fusion 6/8HD (S60/S80) HISTORY Confidential Alesis Service Manual 8-31-0167-A...
  • Page 153 S60/S80 LCD Flicker Fix Additional parts required: 30-gauge insulated wire (approximately 200mm long) Procedures: NOTE: The following modifications are to be performed on the Rev. A Front Panel Right PCB (9-40-0308-A). 1) Solder one end of the 30-gauge wire to pin 39 of J1.
  • Page 154 2) Remove R74. 3) Solder the other end of the 30-gauge wire to pin 3 of R33. 4) Apply a small amount of hot glue on each solder joint for added robustness.
  • Page 159 Page 1 of 1 Bob Schmanski Taiho Yamada [tyamada@alesis.com] From: Sent: Monday, December 12, 2005 6:26 PM 'jack' Subject: [S80, S60] v1.20 - New Firmware Image and HD Volume Hi Jack, I have posted the latest Fusion Firmware and HD Volume to the FTP site. Please find “Fusion_Image_v120.zip”...
  • Page 160 5.2. HD “External Volume” (Sound Set): A large amount of additional samples, programs, mixes, and demo songs with audio tracks is available on the Alesis website (www.alesis.com) and can be put on the Fusion’s internal hard drive. These can be downloaded in the zip file ”Fusion_HD_Volume_v*.zip”...
  • Page 161 ALESIS Fusion 6HD (S60) DISASSEMBLY PROCEDURE Confidential Alesis Service Manual 8-31-0167-A...
  • Page 162 DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES 1. REMOVAL OF TOP PANEL AND CHASSIS BOTTOM (Fig.1) (A) REMOVE 14 SCREWS TO SEPARATE TOP PANEL AND CHASSIS BOTTOM. (B) SEPARATE TOP PANEL AND CHASSIS WITH THE DIRECTION SHOWN. )Gj h / 2 * ! 3 / REMOVAL OF SATA ASS’Y, POWER SUPPLY PCB ASS’Y AND FAN (Fig.2) (A) REMOVE 4 CABLES AND 5 SCREWS TO TAKE OFF SHIELD PLATE.
  • Page 163 3. REMOVAL OF EXPANSION DIGITAL PCB, ANALOG IO PCB AND HARD DISC. (Fig.3) (A) REMOVE 3 SCREWS AND INSULATOR SHEET TO TAKE OFF EXPANSION DIGITAL PCB. (B) REMOVE THE CABLES AND 7 1/4” JACK NUTS FROM REAR PANEL TO TAKE OUT THE ANALOG IO PCB.
  • Page 164 6 / ! REMOVAL OF 5 PCS OF KNOBS , WHEEL ENCODER AND MOUNTING NUTS(Fig.5) ! (A) REMOVE WHEEL ENCODER AND MOUNTING NUT FROM PANEL RIGHT. (B) REMOVE 5 KNOBS AND MOUNTING NUTS FROM PANEL LEFT )Gj h / 6 * 7 / ! REMOVAL OF LCD MODULE, INVERTER PCB AND DIMMER PCB AND FRONT PANEL RIGHT PCB (Fig.6) ! (A) REMOVE 4 SCREWS TO TAKE OFF TINFOIL.
  • Page 165 8 / ! REMOVAL OF FRONT PANEL LEFT PCB, FRONT PANEL CENTER PCB AND LED PCB.(Fig.7) ! FRONT PANEL CENTER PCB. (A) REMOVE 4 SCREWS TO TAKE OFF FRONT PANEL LEFT PCB. (B) REMOVE A CABLE AND 8 SCREWS TO TAKE OFF (C) REMOVE 2 SCREWS TO TAKE OF LED PCB.
  • Page 166 ALESIS Fusion 8HD (S80) DISASSEMBLY PROCEDURE Confidential Alesis Service Manual 8-31-0167-A...
  • Page 167 DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES DISASSEMBLY PROCEDURES 1. REMOVAL OF TOP PANEL AND CHASSIS BOTTOM (Fig.1) (A) REMOVE 19 SCREWS TO SEPARATE TOP PANEL AND CHASSIS BOTTOM. (B) SEPARATE TOP PANEL AND CHASSIS WITH THE DIRECTION SHOWN. )G j h / 2 *! 3 / REMOVAL OF SHIELD PLATE,SATA PCB, SWITCHING POWER PCB AND FAN (Fig.2) (A) REMOVE 4 CABLES AND 8 SCREWS TO TAKE OFF SHIELD PLATE.
  • Page 168 3. REMOVAL OF EXPANSION DIGITAL PCB, ANALOG IO PCB AND HARD DISC (Fig.3) (A) REMOVE 1 SCREW AND INSULATOR SHEET TO TAKE OFF EXPANSION DIGITAL PCB. (B) REMOVE THE CABLES AND 7 1/4” JACK NUTS FROM REAR PANEL TO TAKE OUT THE ANALOG IO PCB.
  • Page 169 6 / ! REMOVAL OF 5 PCS OF KNOBS , WHEEL ENCODER AND MOUNTING NUTS(Fig.5) ! (A) REMOVE WHEEL ENCODER AND MOUNTING NUT FROM PANEL RIGHT. (B) REMOVE 5 KNOBS AND MOUNTING NUTS FROM PANEL LEFT. )G j h / 6 * 7 / ! REMOVAL OF LCD MODULE, INVERTER PCB AND DIMMER PCB AND FRONT PANEL RIGHT PCB (Fig.6) ! (A) REMOVE 4 SCREWS TO TAKE OFF TINFOIL.
  • Page 170 8 / ! REMOVAL OF FRONT PANEL LEFT PCB, FRONT PANEL CENTER PCB AND LED PCB.(Fig.7) ! FRONT PANEL CENTER PCB. (A) REMOVE 4 SCREWS TO TAKE OFF FRONT PANEL LEFT PCB. (B) REMOVE A CABLE AND 8 SCREWS TO TAKE OFF (C) REMOVE 2 SCREWS TO TAKE OF LED PCB.
  • Page 171 ALESIS Fusion 6HD (S60) WIRING DIAGRAM Confidential Alesis Service Manual 8-31-0167-A...
  • Page 173 ALESIS Fusion 8HD (S80) WIRING DIAGRAM Confidential Alesis Service Manual 8-31-0167-A...
  • Page 175 ALESIS Fusion 6HD (S60) EXPLODED VIEW Confidential Alesis Service Manual 8-31-0167-A...
  • Page 177 ALESIS Fusion 8HD (S80) EXPLODED VIEW Confidential Alesis Service Manual 8-31-0167-A...
  • Page 179 ALESIS Fusion 6HD (S60) PACKING DIAGRAM Confidential Alesis Service Manual 8-31-0167-A...
  • Page 181 ALESIS Fusion 8HD (S80) PACKING DIAGRAM Confidential Alesis Service Manual 8-31-0167-A...
  • Page 183 ALESIS Fusion 6/8HD (S60/S80) DIAGNOSTIC (SELF-TEST) MODE Confidential Alesis Service Manual 8-31-0167-A...
  • Page 184 External SATA harddrive SATA cable Monitoring device with SPDIF input (both coaxial and optical) RCA cable Monitoring device with ADAT Optical input (i.e. Alesis ADAT XT) Optical cable RL barcode scanner S60/S80 Service Key (9-79-0196 with S60/S80 service key adapter cable) Hold down buttons “1”...
  • Page 185 UI TEST LED TEST 1) The diagnostic software automatically starts with the “All LEDs On” test. Verify that all LEDs (including blue pitch and mod wheel LEDs) are indeed on. Note that this level of brightness from the LEDs should be considered their ON state. 2) Turn the encoder wheel one click clockwise.
  • Page 186 LCD TEST 1) Press the soft button corresponding to the text “LCD” on the right hand side of the display. 2) Press “PLAY” to turn on all LCD pixels. Verify that all pixels are on, and then press any key to exit.
  • Page 187 SWITCH TEST 1) Press the soft button corresponding to the text “Switches” on the right hand side of the display. 2) Press “PLAY” to begin the switch test. The LCD will display the following: If the display shows “State: {Down}” after releasing the “PLAY” button, then the button names listed after “Switch:”...
  • Page 188 There are some exceptions to this: 1. Because the 12 soft buttons (6 to the left of the LCD and 6 to the right) do not have LEDs beneath them, pressing them will highlight text on the LCD that corresponds to these buttons (“MENU 0”...
  • Page 189 KEYBED TEST 1) Press the soft button corresponding to the text “Keys” on the right hand side of the display. The LCD will display the following: 2) Press all the keys on the keybed of the unit under test. For every key that is pressed, the key note, velocity, and state will be displayed on the LCD, as circled in the pictured below: Also, the display will invert the colors of the keys that have been tested already, as circled in the picture below:...
  • Page 190 ENCODER TEST 1) Press the soft button corresponding to the text “Encoder” on the right hand side of the display. 2) Turn the encoder clockwise at least one complete revolution. For each click, verify that the “Encoder Value” increments only one count, and that the “Direction” arrow points to the right. 3) Turn the encoder counterclockwise at least one complete revolution.
  • Page 191 4) Move the Pitch Wheel all the way down and slowly bring it back to its center position. Then press the “REW” button. Similarly, bring the pitch wheel all the way up, slowly bring it to its center position, then press “FFWD.” 5) Verify that the “(Pass)”...
  • Page 192 11) Press the soft button corresponding to the text “Test” to begin the actual test. The LCD will display the following screen: Note that on the LCD, the text “Dual Pot 1” is highlighted. This means that the diagnostic software is currently testing Dual Pot 1. Shown below is how the dual pots and wheels are labeled in software.
  • Page 193 To test the Pitch Wheel, first move it all the down then all the way up. The LCD will display one of the following: 16) Repeat the previous step to test the Mod Wheel and Expression Pedal 17) Turn the encoder one more click clockwise to test the Aftertouch sensor. a) Press down on the right-most white key and verify the white key Aftertouch sensor passes.
  • Page 194 I/O TEST MIDI 1) Press the soft button that corresponds to the text “I/O” on the left hand side of the display: Note that “MIDI” is highlighted on the right hand side of the display. If this is not the case, press the soft button that corresponds to the text “MIDI”...
  • Page 195 Verify that the STATUS, DATA1, DATA2, CHAN, NOTE, and EVENT columns on the PC match the picture. 1) Press the soft button that corresponds to the text “USB” on the right hand side of the display. The LCD should display the following: 2) Verify the following: Initialization: Successful Interrupt Test: Pass...
  • Page 196 3. A message box will pop up as shown below: After clicking “OK,” the USB cable can now be disconnected from the unit under test. NOTE: The screen shots above are from Windows 2000. The procedure is the same for Windows XP, but the icon and messages will be slightly different.
  • Page 197 AUDIO TEST 1) Press the soft button that corresponds to the text “AUDIO” on the left hand side of the display. The LCD should display the following: Note that “OUT” is highlighted on the right hand side of the display. If this is not the case, press the soft button that corresponds to the text “OUT”...
  • Page 198 6) Turn the encoder another click clockwise. The highlighted text should now read “Main Right” (shown below): Verify that the tone is heard only from the right side of the headphones. 7) Now turn the encoder one click counterclockwise so that the highlighted text reads “Main Left”...
  • Page 199 18) Continue turning the encoder clockwise to select “Main Right,” “Aux Left,” and “Aux Right,” each time verifying that the tone is only present in the channels listed in the table below: Main Right Channels 2 and 6 Aux Left Channel 3 Aux Right Channel 4...
  • Page 200 THROUGH 1) Press the soft button that corresponds to the text “Through” on the right hand side of the display. The LCD should display the following: 2) Turn the gain control completely counterclockwise. 3) Adjust the output level of the signal source to approximately 1Vpp, and then connect the signal source to the LEFT/MONO input of the unit under test.
  • Page 201 12) Connect the signal source to both channel 1 and 2 of the Multitrack Audio Inputs and verify that the signal source is heard from both the left and right side of the headphones. 13) Turn the encoder one click clockwise. The Left and Right Input should read as shown below: 14) Verify that the signal source heard from the headphones is now louder.
  • Page 202 INTERNAL 1) Press the soft button that corresponds to the text “Internal” on the right hand side of the display. The LCD should display the following: 2) Press “PLAY” to run the test and verify that both the Main and Expansion PCB have no failures:...
  • Page 203 MEDIA TEST COMPACTFLASH 1) Press the soft button that corresponds to the text “MEDIA” on the left hand side of the display. The LCD should display the following: Note that “Card” is highlighted on the right hand side of the display. If this is not the case, press the soft button that corresponds to the text “Card”...
  • Page 204 3) The test will take approximately 80 seconds to complete. During the test, a progress bar will pop up. If the test is successful, the LCD will display the following: 4) Rotate the encoder one click clockwise the change the test to the “External HD” test. The LCD should display the following: 5) Plug the external SATA harddrive using the SATA cable to the External Drive jack on the unit under test (make sure that External Drive is turned on if it has an external power supply).
  • Page 205 MEMORY TEST FLASH 1) Press the soft button that corresponds to the text “Memory” on the left hand side of the display. The LCD should display the following: Note that “Flash” is highlighted on the right hand side of the display. If this is not the case, press the soft button that corresponds to the text “Flash”...
  • Page 206 FPGA 1) Press the soft button that corresponds to the text “FPGA” on the right hand side of the display. The LCD should display the following for a successful test: EFFECTS 1) Press the soft button that corresponds to the text “Effects” on the right hand side of the display.
  • Page 207 3) After the test is finished, verify that the onboard memory (“Base”) passed the test and the expansion memory module, “Exp-Bank A” and “Exp-Bank B,” are listed as “Not Present”: 4) Turn the encoder one click clockwise. Note that the highlighted text now reads “Voice Engine 2.”...
  • Page 208 INFO Firmware 1) Press the soft button that corresponds to the text “Info” on the left hand side of the display. The LCD should display the following: Note that “Firmware” is highlighted on the right hand side of the display. If this is not the case, press the soft button that corresponds to the text “Firmware”...
  • Page 209 TIME/DATE/SERIAL NUMBER INPUT 1) Turn off the unit and connect the S60/S80 Service Key to unit’s MIDI jacks. 2) Power up unit while holding down “P” and “PLAY.” There will be a brief message (“Entering Privilege Mode…”) as the unit boots up to confirm that the unit has entered “Privilege” mode (and thus enable serial number input).
  • Page 210 8) Continue using the encoder and the “NEXT” (and “PREV”) buttons to set the correct year, and then the correct local time. 9) Press “NEXT” to select the “Calibration” setting. If it is something other than “N/A,” use the encoder to set the value back to “N/A.” 10) Press “NEXT”...
  • Page 211 END OF QC TEST PROCEDURES Turn power off. Then while holding down buttons “PLAY” and “RECORD,” turn it on once more. This will restore global defaults, in case they have been changed. Once the unit has booted up completely, turn the unit’s power off and prepare for shipping.
  • Page 212 Diagnostic Mode page to which they apply. This section is currently rather sparse, and will be expanded based on feedback from service centers. If you would like to contribute something to this section, please contact Alesis. 11.1. UI 11.1.1. LEDs...
  • Page 213 IC. If the sending or receiving IC is a BGA part (such as the FPGA U25), and no other cause can be found, the PCB may need to be replaced. Confidential Alesis Service Manual 8-31-0167-A...
  • Page 214 11.6. Info 11.6.1. Firmware If an incorrect or invalid firmware version is shown, try updating the firmware or re-installing the image file. Confidential Alesis Service Manual 8-31-0167-A...
  • Page 215 Main PCB have no bent pins. 12.3. Remove the Expansion Digital PCB. Remove the Expansion Digital PCB following the instructions in section 6 “Disassembly Procedure” of this Service Manual for the appropriate model. Confidential Alesis Service Manual 8-31-0167-A...
  • Page 216 Media tests). Particularly verify that the Memory-Processor page displays: VEngine Total Mem: {192 MB} VEngine 2 Total Mem: {192 MB} and that the Memory-Engine tests pass for “Voice Engine” and “Voice Engine 2”. Confidential Alesis Service Manual 8-31-0167-A...

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